89969022

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 150015618

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 61, 66, 78, 99, 117, 122, 143, 183, 191, 198, 234, 286, 297, 351, 366, 382, 429, 549, 573, 594, 671, 702, 793, 858, 1098, 1146, 1287, 1342, 1586, 1647, 1719, 2013, 2101, 2379, 2483, 2574, 3294, 3438, 3861, 4026, 4202, 4758, 4966, 5157, 6039, 6303, 7137, 7449, 7722, 8723, 10314, 11651, 12078, 12606, 14274, 14898, 17446, 18117, 18909, 21411, 22347, 23302, 26169, 27313, 34953, 36234, 37818, 42822, 44694, 52338, 54626, 56727, 67041, 69906, 78507, 81939, 104859, 113454, 128161, 134082, 151463, 157014, 163878, 209718, 235521, 245817, 256322, 302926, 314577, 384483, 454389, 471042, 491634, 629154, 737451, 768966, 908778, 1153449, 1363167, 1474902, 1666093, 2306898, 2726334, 3332186, 3460347, 4089501, 4998279, 6920694, 8179002, 9996558, 14994837, 29989674, 44984511, 89969022]

約数ペア:

[(1, 89969022), (2, 44984511), (3, 29989674), (6, 14994837), (9, 9996558), (11, 8179002), (13, 6920694), (18, 4998279), (22, 4089501), (26, 3460347), (27, 3332186), (33, 2726334), (39, 2306898), (54, 1666093), (61, 1474902), (66, 1363167), (78, 1153449), (99, 908778), (117, 768966), (122, 737451), (143, 629154), (183, 491634), (191, 471042), (198, 454389), (234, 384483), (286, 314577), (297, 302926), (351, 256322), (366, 245817), (382, 235521), (429, 209718), (549, 163878), (573, 157014), (594, 151463), (671, 134082), (702, 128161), (793, 113454), (858, 104859), (1098, 81939), (1146, 78507), (1287, 69906), (1342, 67041), (1586, 56727), (1647, 54626), (1719, 52338), (2013, 44694), (2101, 42822), (2379, 37818), (2483, 36234), (2574, 34953), (3294, 27313), (3438, 26169), (3861, 23302), (4026, 22347), (4202, 21411), (4758, 18909), (4966, 18117), (5157, 17446), (6039, 14898), (6303, 14274), (7137, 12606), (7449, 12078), (7722, 11651), (8723, 10314)]